package org.demo.config;

import java.util.Arrays;

import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;

@SpringBootApplication
public class ConfigApplication {

	public static void main(String[] args) {
		SpringApplication.run(ConfigApplication.class, args);
	}
	
	
	@Bean 
	public CommandLineRunner commandLineRunner(ApplicationContext ctx ) {
		return args -> {
			System.out.println("Let's inspect the beans provided by Spring Boot: ");
			
			String[]  beanNames = ctx.getBeanDefinitionNames(); 
			Arrays.sort(beanNames);
			for (String beanName : beanNames) {
				System.out.println(beanName);
			}
		};
	}
}
